they __ a snowstorm on their way homeA caught inB had caughtC were caughtD were caught in
问题描述：
they __ a snowstorm on their way home
A caught in
B had caught
C were caught
D were caught in
答
选D
were caught in 遇上暴风雪了
用catch的被动式 后面必须跟介词in